Abstract: This disclosure provides computer-implemented methods, computer systems and computer programs for service quotation processing. In one aspect, there is provided a computer-implemented method for repair quotation processing, the method being implemented using a first processing device. The method comprises(a) receiving quotations from a second processing device associated with a service provider, wherein each quotation is associated with a service provided by the service provider; (b) sending, in response to each quotation, a quotation authorisation to the second processing device; and (c) for a batch of quotations, adjusting the quotations to distribute any cost deviation between (i) an aggregate predetermined service cost that is agreed between the service provider and an insurer for the batch, and (ii) an aggregate quoted service cost for the batch, across the quotations in the batch.